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Security Investigator practice interview

Case planning, witness interviews, evidence handling, analytical findings and defensible investigation reports. Practise the 5 questions interviewers ask for this role with follow-ups. Paid plans add scored feedback on every answer.

Practise with Pro

A Pro practice interview, on the Pro plan from ₦5,000 a month billed yearly, or on Premium.

About the role

This interview assesses how you turn an allegation into a fair, evidence-led security investigation. The panel is looking for structured planning, skilful interviews, careful handling of records and reports that distinguish proven facts, reasonable inferences and unresolved gaps.

How to prepare

  1. Review how you turn an allegation into clear issues, evidence needs and lines of enquiry.
  2. Practise open, probing and clarification questions for witnesses and subjects.
  3. Prepare an example where records conflicted and explain how you tested their reliability.
  4. Revise evidence continuity, secure storage and confidential information handling.
  5. Think through how you report inconclusive or unwelcome findings without overstating the case.

Common mistakes

  • Starting with a preferred suspect instead of testing alternative explanations.
  • Using leading questions that contaminate a witness account.
  • Treating copied or forwarded material as reliable without checking its source.
  • Writing conclusions more strongly than the evidence supports.

What to expect

A real first-round interview

5 questions the way interviewers ask for this role, with follow-ups when an answer needs more.

Spoken, like the real thing

Speak your answers in your browser or the free desktop app, with live captions. You can ask the interviewer to repeat anything.

Scored on 4 areas

The things this interview weighs most. With a paid plan, your report shows how you did on each one.

A private report

On Plus, Pro and Premium: every answer scored, your strongest lines quoted and what to say differently next time. Interview creators never see it.

A Pro practice interview, on the Pro plan from ₦5,000 a month billed yearly, or on Premium. Practise with Pro
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Security Investigator interview practice · Intaviu